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प्रश्न
How many isomers are possible for the compound with the molecular formula C4H8? Draw the electron dot structure of branched-chain isomer.
उत्तर
Four isomers are possible for the compound with the molecular formula C4H8.
Electron dot structure of branched-chain isomer-
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संबंधित प्रश्न
Define the term ‘structural’ isomerism'.
Draw the structures for Hexanal.
Give reason why the carbon compounds do not conduct electricity in the molten state.
Give the name and structural formula of one member each of the following:
alkyne
How many isomers of the following hydrocharbons are possible?
C4H10
The number of carbon atoms in the organic compound named as 2,2-dimethylpropane is:
(a) two
(b) five
(c) three
(d) four
You are given the following molecular formulae of some hydrocarbons:
C5H8; C7H14; C6H6; C5H10; C7H12; C6H12
Which formula represent cyclohexane as well as hexene?
The functional group which always occurs in the middle of a carbon chain is:
(a) alcohol group
(b) aldehyde group
(c) carboxyl group
(d) ketone group
Match the reactions given in Column (A) with the names given in column (B).
| Column (A) | Column (B) | ||
(a) |
`"CH"_3"OH" + "CH"_3"COOH"overset("H"^+)(->) "CH"_3"COOCH"_3 + "H"_2"O"` | (i) | Addition reaction |
| (b) | `"CH"_3 = "CH"_2 + "H"_2 overset("Ni")(->)"CH"_3 - "CH"_3` | (ii) | Substitution reaction |
| (c) | `"CH"_4 + "Cl"_2overset("Sunlight")(->)"CH"_3"Cl" + "HCl"` | (iii) | Neutralisation reaction |
| (d) | `"CH"_3"COOH" + "NaOH" -> "CH"_3"COONa" + "H"_2"O"` | (iv) | Esterification reaction |
Write general formula for alkynes.
